Question

If you don’t know the meaning of the word, ________ the dictionary.

A. look up       B. refer to         

C. point to       D. look out

Answer

B

【解析】

试题分析：考查动词短语辨析。A. look up查字典；B. refer to提到，查阅；C. point to指出；D. look out 小心。句意：如果你不知道这个单词的意思，请查字典。Look the word up in the dictionary查单词，而refer to the dictionary 查字典，所以注意两个短语的区别，故选B项。

考点 : 考查动词短语辨析